/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/RigVMLink.h
Returns a string representation of the Link given the two pin paths for example: "NodeA.Color.R -> NodeB.Translation.X" note: can be split again using SplitPinPathRepresentation
static [FString](API\Runtime\Core\Containers\FString) GetPinPathRepresentation ( const [FString](API\Runtime\Core\Containers\FString) & InSourcePinPath, const [FString](API\Runtime\Core\Containers\FString) & InTargetPinPath )